The copyright for published items and documents written by the authors themselves remains with the relevant authors. The copying or use of any graphics, sound, pictures, videos or text, even extracts thereof, without the express permission of the authors, is strictly forbidden.

All access to this server is registered. Information about the date, computer address and documents accessed is saved. These data are analysed for statistical purposes. Apart from this, personal data are not saved.

Liability exclusions

In accordance with §5 section 1 of the TDG [German teleservices law], we are responsible only for our own content. In accordance with §5 section 2 of the TDG, we are only responsible for links to external sites if we are aware of any illegal content, and it is technically possible, and reasonable, to prevent their use. We are also not obliged to periodically check material provided by third parties for illegal content. As soon as we learn of any illegal content of third party websites, the relevant link will be removed from our site.